Elements
A pure substance that cannot be broken down into smaller parts.
What is an element?
A substance that is made up of two or more elements.
What is a compound?
The chemical symbol He.
What is the chemical symbol for Helium?
The chemical symbol for Carbon.
What is C?
What is h20 called
what is Water
True or False: Elements can be broken down into smaller substances.
False.
True or False: Compounds are pure substances.
True.
The chemical symbol Pd.
What is Paladium.
The chemical symbol Salt (Sodium Chloride).
What is NaCl?
What does ne stand for.
What is neon
The most abundant element in the universe.
What is Hydrogen?
How many Elements are in the Compound C6H12O6?
Number of Elements in periodic table.
What is 118?
This is the chemical formula for water.
What is H2O?
Fe stands for
what is iron
Most living things are composed of this element.
What is Carbon? (Carbon based life)
True or False: a compound can be formed from 1 element.
False.
Number of Elements in the Lanthanide family
What is 15 elements?
The chemical formula Ga found in Column 13 of the periodic Table represents this element.
What is Gallium?
ar stands for what?
What is argon
The most common two Elements in the sun.
What is Hydrogen and Helium?
Name the Elements that make up these compounds...
CH6O4 + 2(Si2O3) = CO2 + Si4O4H4 + H2O4
Carbon, Hydrogen, Silicon, and Oxygen
Period in which Zinc appears on the Periodic Table.
What is 4?
The difference Between Co and CO.
Co is the Element Cobalt while, CO is the compound of Carbon and Oxygen (Carbon Monoxide).
CA stands For what?